ADVANCE® KFTCNP4LRecalls & reported problems
Microport Orthopedics Inc. · ADVANCE® PRIMARY FEMORAL SIZE 4 LEFT NONPOROUS · Class 2 · Implant
- Adverse event reports
- 9
- Deaths reported
- 0
- Injuries reported
- 9
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 9 adverse event reports that list this exact device (DI M684KFTCNP4L1), received between Jun 22, 2020 and Aug 20, 2025 — classified as 9 injuries.
The most frequently reported specific device problem is “Loss of Osseointegration” (3 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. How this data works · Data updated Oct 13, 2026.
Reports received per month
Most reported problems
Device problems
- Loss of Osseointegration3
- Unstable3
- Malposition of Device2
- Break1
- Device Dislodged or Dislocated1
- Insufficient Device Problem Information1
Patient problems
- No Information3
- Failure of Implant2
- Insufficient Information2
- Loss of Range of Motion1
- Pain1
- Unspecified Infection1
Recent adverse event reports
The 9 most recent of 9 reports, in the reporter's own words as published by the FDA.
InjuryAug 20, 2025Break; Break
ALLEGEDLY, THE DISTAL PART OF THE FEMORAL COMPONENT DID BREAK OFF. ADDITIONAL, RESULTANT WEAR OCCURRED ON THE TIBIAL INSERT. THE SURGERY WAS EXTENDED MORE THAN 30 MINUTES.
Patient problems: Failure of Implant; Insufficient Information
MAUDE report 22850300 ↗InjuryJun 28, 2024Insufficient Device Problem Information; Insufficient Device Problem Information
ALLEGEDLY, PATIENT WAS REVISED DUE TO ASEPTIC LOOSENING FEMUR / ASEPTIC LOOSENING TIBIA. SRNJR NUMBER: 5123099. SIDE: L. GENDER: M.
Patient problems: Unspecified Infection
MAUDE report 19638870 ↗InjuryApr 17, 2023Unstable; Unstable
ALLEGEDLY, PATIENT WAS REVISED DUE TO INSTABILITY. REVISION NJR NUMBER: 5057460. SIDE: L . PRIMARY ASA: P3 - INCAPACITATING SYSTEMIC DISEASE.
Patient problems: Insufficient Information
MAUDE report 16751067 ↗InjuryOct 19, 2022Loss of Osseointegration; Loss of Osseointegration
ALLEGEDLY, PATIENT WAS REVISED DUE TO ASEPTIC LOOSENING FEMUR/ASEPTIC LOOSENING TIBIA REVISION NJR NUMBER: (B)(4). SIDE: L . PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING.
Patient problems: Failure of Implant
MAUDE report 15634959 ↗InjuryJun 29, 2020Loss of Osseointegration; Loss of Osseointegration
ALLEGEDLY, PATIENT WAS REVISED DUE TO ASEPTIC LOOSENING FEMUR. COMPONENT NOT REVISED: ADVANCE II COCR TIBIA BASE NONPOROUS SZ 4 STANDARD, PRODUCT ID: KTCCNP40, LOT ID: 1494920, REVISION NJR NUMBER: (B)(4). SIDE:L. PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING.
Patient problems: No Information
MAUDE report 10206797 ↗InjuryJun 25, 2020Device Dislodged or Dislocated; Device Dislodged or Dislocated
ALLEGEDLY, PATIENT WAS REVISED DUE TO DISLOCATION SUBLUXATION. REVISION NJR NUMBER: (B)(4), SIDE: L, PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING.
Patient problems: No Information
MAUDE report 10194395 ↗InjuryJun 24, 2020Unstable; Malposition of Device; Unstable; Malposition of Device
ALLEGEDLY, PATIENT WAS REVISED DUE TO ASEPTIC LOOSENING TIBIA; INSTABILITY , MALALIGNMENT AND PAIN. REVISION NJR NUMBER: 4394823. SIDE: L. PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING.
Patient problems: Pain
MAUDE report 10192078 ↗InjuryJun 24, 2020Loss of Osseointegration; Loss of Osseointegration
ALLEGEDLY, PATIENT WAS REVISED DUE TO ASEPTIC LOOSENING FEMUR AND ASEPTIC LOOSENING TIBIA. REVISION NJR NUMBER: 4339248. SIDE: L. PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING.
Patient problems: No Information
MAUDE report 10188949 ↗InjuryJun 22, 2020Unstable; Malposition of Device; Unstable; Malposition of Device
ALLEGEDLY, PATIENT WAS REVISED DUE TO INSTABILITY; MALALIGNMENT; STIFFNESS COMPONENT NOT REVISED: PATELLA REVISION NJR NUMBER: (B)(4); SIDE: L; PRIMARY ASA: P2 - MILD DISEASE NOT INCAPACITATING.
Patient problems: Loss of Range of Motion
MAUDE report 10179576 ↗
Other Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer devices
- ATTUNE 1506-00-005Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER589 reports
- ATTUNE 1506-00-004Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER580 reports
- JOURNEY 74012812Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER502 reports
- JOURNEY 74011856Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER438 reports
- PERSONA™ 42-5099-094-00Zimmer, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER406 reports
- JOURNEY 74011857Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER388 reports
- ATTUNE 1506-00-007Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER288 reports
- ATTUNE 1506-00-003Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER271 reports
Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.